第32卷第1期 2012年3月
核科学与工程
Nuclear Science and Engineering
中国实验快堆蒸汽发生器首次
进水试验分析研究
牛敬娟，罗德康，吴强（中国原子能科学研究院，北京102413）
Vol.32No.1
Mar.
2012
器的重要设各备，其运行的稳定性、可用性对于中国实验快堆的稳定运行具有重要意义。中国实验快堆蒸汽发生器首次进水试验验证了蒸汽发生器具备了在低功率下运行的完整性、可用性、稳定性和良好的传热性能。根据记录数据就钠侧和水侧的对流换热进行了热平衡校核计算，计算结果表明了本次试验钠侧和水侧换热量平衡，计算结果表明在低流量、低钠温的运行工况下水侧为主要换热热阻，该热阻值可以由格尼林斯基(Gnielinski)公式确定。
关键调：中国实验快堆；蒸汽发生器；水运；热平衡计算
中图分类号：TL32
文章标志码：A
文章编号：0258-0918(2010)01-0033-06
Theexperimental analysisand study onfirst water intotheSG of CEFR
NIU Jing-juan,LUO De-kang,WU Qiang(China Institute of Atomie Energy, Beijing 102413, China)
Abstract: CEFR is the first sodium coolant fast reactor of China. The SG (Steam Generator) is an important equipment which separates the second loop with the third loop. It is of great importance to the operation stability and usability . The experiment of first water into the SG proved that the SG can be operated with integrity, availability, stability and transmit heat well at low power. Based on the recorded data, the heat equilibrium of sodium loop and water loop convection exchanging heat was calculated, The results demonstrate that heat balance between sodium loop and water loop. Water loop is the main heat resistance in low flux and sodium temperature,which can be confirmed by Gnielinski formula.
Key words: CEFR;thefirst water into the SG;heat equilibrium calculation
中国实验快堆（CEFR)是我国自主设计、收稿日期：2012-01-05；修回日期：2012-02-08
建设、安装、调试和运行的第一座钠冷却快中子
作者简介：牛敏期（1983一），女，天津萄县人，工程师，学士，从事反应堆及常规岛热平衡计算分析与研究
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